An accelerator which plugs into the CPU Fast slot. The card also has an
optional SCSI-II controller which consists of two parts that are linked
together via a ribbon cable. One part offers an internal 50pin
connector, whilst the other offers an external 50pin connector. If you
install this card in an A3000 it may be necessary to perform the
infamous INT-2 modification, especially in order to get the SCSI-II
controller working. There may have been a special A3000 version of this
card containing only two SIMM slots, but this has not been confirmed.

SCSI Jumpers

External Connector

Setting

Function

Pins 1-2

AUTO Termination

Pins 2-3

Termination OFF

No Pins Shorted

Termination ON

Jumper

Function

Default

0

Debug Mode

Open

1

Reserved

Open

2

Show Inquiry Mode

Open

3

Show Cable Mode

Open

4

Synchron Auto-Enable

Closed

5

Reserved

Open

Upper Right

Termination Power

Closed

Upper Left

Hard Drive LED

-

Upgrading 040 to 060 version

DISCLAIMER: All actions are entirely at your own risk!

WARNING:
This procedure requires delicate soldering and a competent solderer. If
you do not feel confident enough, ask someone who, is to perform the
upgrade. There is a real chance you could damage the hardware.

On this you can see three red boxes, showing the locations of the
voltage regulator (box 1, right side), a wire jumper (box 1, left
side), and two SMT resistors (boxes 2 and 3). Follow the lines from
these boxes to the edge of the picture, where positions for the 68040
and 68060 have been drawn up.